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Kenworth T680 Parts

Kenworth T680 semi trucks are a regular sight on the highway so make yours stands out with custom, chrome, and aftermarket parts from 4 State Trucks. When you drive a Kenworth T680 semi truck, you're going to enjoy a fuel efficient, safe ride in a truck that's rated as one of the best in the industry. Make your rig your own - whether you need aftermarket or chrome parts like bumpers, exhaust, seating, steering or fenders, 4 State Trucks has you covered. Hit the open road in style and comfort with the best custom gear for your Kenworth.
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  • 15 X 1 Inch Surface Mount Back Up Strip LED Light W/ Gasket- White LED/ Clear Lens

    15 X 1 Inch Surface Mount Back Up Strip LED Light W/ Gasket- White LED/ Clear Lens

    MAXXIMA

    $46.60
    20 Diode White Surface Mount Back Up Strip LED Light W/ Gasket & Clear LensEnhance safety and confidence while reversing with this high-quality 15 x 1 Inch Surface Mount Backup Strip LED Light...
    MX-M63318-A-GSKT
    SKU:
    MX-M63318-A-GSKT
    Color:
    White/Clear
    Type Options:
    Surface Mount
    Length Options:
    15 Inch
    Product Type:
    Lighting
    Width Options:
    1 Inch
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    $46.60
    Qty in Cart: 0
    Price:
    $46.60
    Subtotal:
  • 15 X 1 Inch Surface Mount Stop/Turn/Tail LED Light W/ Gasket- Red LED/ Red Lens

    15 X 1 Inch Surface Mount Stop/Turn/Tail LED Light W/ Gasket- Red LED/ Red Lens

    MAXXIMA

    $24.74
    20 Diode Red Surface Mount Stop/Turn/Tail LED Light W/ Gasket & Red LensImprove signaling performance with this durable 15 x 1 Inch Surface Mount Stop/Turn/Tail LED Light engineered for...
    MX-M63318R-A-GSKT
    SKU:
    MX-M63318R-A-GSKT
    Material Options:
    Plastic/Poly
    Product Type:
    Lighting
    Length Options:
    15 Inch
    Width Options:
    1 Inch
    Color:
    Red
    Type Options:
    Surface Mount
    Make:
    Universal Items
    $24.74
    Qty in Cart: 0
    Price:
    $24.74
    Subtotal:
  • 1.65 X 4.5 Inch Rectangular Clearance Marker LED Light & Reflector- Amber LED/ Amber Lens

    1.65 X 4.5 Inch Rectangular Clearance Marker LED Light & Reflector- Amber LED/ Amber Lens

    MAXXIMA

    $14.25
    1.65 X 4.5 Inch Amber Rectangular Clearance Marker LED Light & Reflector W/ Amber LensGet dependable performance and increased road visibility with this rectangular 1.65 x 4.5 inch LED clearance...
    MX-M17100Y-DV
    SKU:
    MX-M17100Y-DV
    Color:
    Amber
    Product Type:
    Lighting
    Material Options:
    Plastic/Poly
    Length Options:
    4 1/2 Inch
    Shape Options:
    Rectangular
    Width Options:
    1 5/8 Inch
    Type Options:
    Surface Mount
    Make:
    Universal Items
    $14.25
    Qty in Cart: 0
    Price:
    $14.25
    Subtotal:
  • 2.5 Inch 8 Diode Clearance Marker LED Light- Amber LED/ Amber lens

    2.5 Inch 8 Diode Clearance Marker LED Light- Amber LED/ Amber lens

    MAXXIMA

    $9.06
    2.5 Inch 8 Diode Amber Clearance Marker LED Light W/ Amber LensUpgrade your truck's visibility and style with this 2.5 Inch 8 Diode Clearance Marker LED Light featuring bright amber LEDs and a...
    MX-M16280ABS
    SKU:
    MX-M16280ABS
    Material Options:
    Plastic/Poly
    Color:
    Amber
    Diameter Options:
    2 1/2 Inch
    Shape Options:
    Round
    Type Options:
    Grommet Mount
    Product Type:
    Lighting
    Make:
    Universal Items
    $9.06
    Qty in Cart: 0
    Price:
    $9.06
    Subtotal:
  • 16.25 X 2.13 Inch Low Profile Lighting ID Bar- Red LED/ Red Lens

    16.25 X 2.13 Inch Low Profile Lighting ID Bar- Red LED/ Red Lens

    MAXXIMA

    $44.09
    16.25 X 2.13 Inch Red Low Profile Lighting ID Bar W/ Red LensUpgrade your truck's safety and visibility with this 16.25 x 2.13 Inch Low Profile Lighting ID Bar featuring bright red LEDs and a durable...
    MX-M09410R-RM3
    SKU:
    MX-M09410R-RM3
    Finish Options:
    Black Powder Coat
    Color:
    Red
    Product Type:
    Lighting
    Length Options:
    16 1/4 Inch
    Material Options:
    Aluminum
    Type Options:
    Surface Mount
    Height Options:
    2 Inch
    Make:
    Universal Items
    $44.09
    Qty in Cart: 0
    Price:
    $44.09
    Subtotal:
  • 2.5 Inch Round Auxiliary Park Turn LED Light- Amber LED/ Amber Lens

    2.5 Inch Round Auxiliary Park Turn LED Light- Amber LED/ Amber Lens

    MAXXIMA

    $11.22
    2.5 Inch Amber Round Auxiliary Park Turn LED Light W/ Amber LensEnhance safety and visibility with this premium auxiliary park turn LED light, designed in a compact 2.5 inch round form. The amber...
    MX-M11300YAT
    SKU:
    MX-M11300YAT
    Material Options:
    Plastic/Poly
    Diameter Options:
    2 1/2 Inch
    Color:
    Amber
    Product Type:
    Lighting
    Make:
    Universal Items
    $11.22
    Qty in Cart: 0
    Price:
    $11.22
    Subtotal:
  • 2 Inch Round Clearance Marker LED Light- Amber LED/ Amber lens

    2 Inch Round Clearance Marker LED Light- Amber LED/ Amber lens

    MAXXIMA

    $10.79
    2 Inch Amber Round Clearance Marker LED Light W/ Amber lensBoost your truck's lighting system with this 2 inch round amber LED clearance marker light designed for performance and durability...
    MX-M09100ABS
    SKU:
    MX-M09100ABS
    Material Options:
    Plastic/Poly
    Color:
    Amber
    Diameter Options:
    2 Inch
    Type Options:
    Grommet Mount
    Product Type:
    Lighting
    Make:
    Universal Items
    $10.79
    Qty in Cart: 0
    Price:
    $10.79
    Subtotal:
  • 3 Diode Oval Courtesy LED Light W/ Bezel- Red LED/ Red Lens

    3 Diode Oval Courtesy LED Light W/ Bezel- Red LED/ Red Lens

    MAXXIMA

    $9.06
    3 Diode Red Oval Courtesy LED Light W/ Bezel W/ Red LensEnhance your truck's visibility and style with this 3 Diode Oval Courtesy LED Light with Bezel. Built with a rugged stainless steel housing and...
    MX-LED-300R
    SKU:
    MX-LED-300R
    Product Type:
    Lighting
    Color:
    Red
    Material Options:
    Plastic/Poly
    Style Options:
    Stainless Steel Housing
    Make:
    Universal Items
    $9.06
    Qty in Cart: 0
    Price:
    $9.06
    Subtotal:
  • Fender Turn Signal LED Light- Amber LED/ Clear Lens For Kenworth T680, T700, T880 & Peterbilt 579 Replaces P541190100, P541221100, P541255100

    Fender Turn Signal LED Light- Amber LED/ Clear Lens For Kenworth T680, T700, T880 & Peterbilt 579 Replaces P541190100, P541221100, P541255100

    DAYTON / DORMAN

    $24.47
    Amber Fender Turn Signal LED Light W/ Clear Lens Replaces P541190100, P541221100, P541255100 Fits Kenworth T680, T700, T880 & Peterbilt 579Improve roadway visibility and safety with this Fender Turn...
    29-160700109
    SKU:
    29-160700109
    Product Type:
    Lighting
    Material Options:
    Plastic/Poly
    Make:
    Peterbilt
    Make:
    Kenworth
    Ready To Ship:
    Yes
    $24.47
    Qty in Cart: 0
    Price:
    $24.47
    Subtotal:
  • Stainless Steel DPF Gasket For Cummins ISB 6.7, ISC 8.3, ISL 8.9 Engines Replaces 2866636

    Stainless Steel DPF Gasket For Cummins ISB 6.7, ISC 8.3, ISL 8.9 Engines Replaces 2866636

    DAYTON / DORMAN

    $13.21
    Diesel Particulate Filter Gasket W/ 3.86 Inch ID and 4.65 Inch OD Replaces 2866636 Fits Cummins ISB 6.7, ISC 8.3, ISL 8.9 EnginesRestore reliable exhaust sealing with this Stainless Steel DPF Gasket...
    29-08090002
    SKU:
    29-08090002
    Style Options:
    Cummins
    Shape Options:
    Round
    Product Type:
    Exhaust
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    $13.21
    Qty in Cart: 0
    Price:
    $13.21
    Subtotal:
  • EGR Valve W/ 3 Mounting Holes & Exhaust Port For Cummins ISM 10.8L Engine Replaces 3101917, 3102317, 3102745

    EGR Valve W/ 3 Mounting Holes & Exhaust Port For Cummins ISM 10.8L Engine Replaces 3101917, 3102317, 3102745

    DAYTON / DORMAN

    $669.99
    EGR Valve W/ 3 Mounting Holes & Exhaust Port Replaces 3101917, 3102317, 3102745 Fits Cummins ISM 10.8L EngineMaintain emissions compliance and dependable engine performance with this EGR Valve,...
    29-07110013
    SKU:
    29-07110013
    Style Options:
    Cummins
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $669.99
    Qty in Cart: 0
    Price:
    $669.99
    Subtotal:
  • Engine Crankcase Breather Element For Cummins ISX 11.9 Engine Replaces 2869874, 2895324, CV50626

    Engine Crankcase Breather Element For Cummins ISX 11.9 Engine Replaces 2869874, 2895324, CV50626

    DAYTON / DORMAN

    $82.99
    Crankcase Ventilation Filter Replaces 2869874, 2895324, CV50626 Fits Cummins ISX 11.9 EngineRestore proper crankcase ventilation performance with this Engine Crankcase Breather Element designed for...
    29-071200053
    SKU:
    29-071200053
    Product Type:
    Engine Parts
    Style Options:
    Cummins
    Make:
    Universal Items
    $82.99
    Qty in Cart: 0
    Price:
    $82.99
    Subtotal:
  • EGR Cooler For Cummins ISX 11.9, 15.0L Engine Replaces 2881760, 2881842, 2882108, 2892893

    EGR Cooler For Cummins ISX 11.9, 15.0L Engine Replaces 2881760, 2881842, 2882108, 2892893

    DAYTON / DORMAN

    $1,942.99
    Exhaust Gas Recirculation Cooler Replaces 2881760, 2881842, 2882108, 2892893 Fits Cummins ISX 11.9, 15.0L EngineRestore proper emissions control and engine efficiency with this EGR Cooler designed...
    29-071100015
    SKU:
    29-071100015
    Product Type:
    Engine Parts
    Style Options:
    Cummins
    Make:
    Universal Items
    $1,942.99
    Qty in Cart: 0
    Price:
    $1,942.99
    Subtotal:
  • EGR Cooler For Cummins ISB 6.7L Engine Replaces 2881692, 5254314, 5317072

    EGR Cooler For Cummins ISB 6.7L Engine Replaces 2881692, 5254314, 5317072

    DAYTON / DORMAN

    $668.99
    Exhaust Gas Recirculation Cooler Replaces 2881692, 5254314, 5317072 Fits Cummins ISB 6.7L EngineRestore efficient emissions system cooling with this EGR Cooler designed for Cummins ISB 6.7L engines...
    29-071100016
    SKU:
    29-071100016
    Style Options:
    Cummins
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $668.99
    Qty in Cart: 0
    Price:
    $668.99
    Subtotal:
  • Nitrogen Oxide Exhaust Sensor W/ Harness For Cummins ISX 15L Engine Replaces 2894941, 2894941RX, 3687334RX

    Nitrogen Oxide Exhaust Sensor W/ Harness For Cummins ISX 15L Engine Replaces 2894941, 2894941RX, 3687334RX

    DAYTON / DORMAN

    $392.99
    Nitrogen Oxide Exhaust Sensor Replaces 2894941, 2894941RX, 3687334RX Fits Cummins ISX 15L EngineRestore optimal diesel aftertreatment performance with this Nitrogen Oxide Exhaust Sensor with...
    29-071000033
    SKU:
    29-071000033
    Product Type:
    Engine Parts
    Style Options:
    Cummins
    Make:
    Universal Items
    $392.99
    Qty in Cart: 0
    Price:
    $392.99
    Subtotal:
  • Turbocharger Exhaust Outlet Elbow Gasket For Cummins SB 6.7L & ISL 8.9L Engines Replaces 3846392C1

    Turbocharger Exhaust Outlet Elbow Gasket For Cummins SB 6.7L & ISL 8.9L Engines Replaces 3846392C1

    DAYTON / DORMAN

    $13.77
    Turbo Outlet Elbow Gasket Replaces 3846392C1 Fits Cummins SB 6.7L & ISL 8.9L EnginesRestore reliable exhaust sealing with this Turbocharger Exhaust Outlet Elbow Gasket for Cummins SB 6.7L and ISL 8...
    29-070400131
    SKU:
    29-070400131
    Product Type:
    Engine Parts
    Style Options:
    Cummins
    Shape Options:
    Round
    Make:
    Universal Items
    $13.77
    Qty in Cart: 0
    Price:
    $13.77
    Subtotal:
  • Clutch Master Cylinder For Kenworth T680, T880 & Peterbilt 567, 579, 587 Replaces E176011

    Clutch Master Cylinder For Kenworth T680, T880 & Peterbilt 567, 579, 587 Replaces E176011

    DAYTON / DORMAN

    $342.99
    Clutch Master Cylinder Replaces E176011 Fits Kenworth & PeterbiltRestore smooth shifting performance with this Clutch Master Cylinder designed for Kenworth T680, T880, and Peterbilt 567, 579, and 587...
    29-07050028
    SKU:
    29-07050028
    Product Type:
    Engine Parts
    Make:
    Peterbilt
    Make:
    Kenworth
    $342.99
    Qty in Cart: 0
    Price:
    $342.99
    Subtotal:
  • FASS Drop-In Series Fuel System For Caterpillar 3406E, C10, C11, C12, C13, C15, C16 & C18

    FASS Drop-In Series Fuel System For Caterpillar 3406E, C10, C11, C12, C13, C15, C16 & C18

    FASS

    $270.99
    Drop-In Series Fuel SystemImprove fuel quality and extend engine life with the FASS Drop-In Series Fuel System, designed for Caterpillar 3406E, C10, C11, C12, C13, C15, C16, and C18 engines equipped...
    29-070300015
    SKU:
    29-070300015
    Product Type:
    Engine Parts
    Style Options:
    Caterpillar
    Make:
    Universal Items
    $270.99
    Qty in Cart: 0
    Price:
    $270.99
    Subtotal:
  • 12.25 X 7.5 Inch Brake Shoe Kit

    12.25 X 7.5 Inch Brake Shoe Kit

    DAYTON / DORMAN

    $189.99
    Replacement Brake Shoe Kit- 12.25 X 7.5 InchUpgrade your braking system with this high-quality 12.25 x 7.5 Inch Brake Shoe Kit, ideal for heavy-duty truck maintenance and repair. Built with ceramic...
    29-051700057
    SKU:
    29-051700057
    Product Type:
    Frame & Chassis
    Position:
    Kit Full
    Make:
    Universal Items
    $189.99
    Qty in Cart: 0
    Price:
    $189.99
    Subtotal:
  • DEF Urea Filter Kit For Cummins ISL, ISB, ISC & PACCAR PX-6, PX-7, PX-9 Engine Replaces 1927474PE, 2014774PE, 21496419

    DEF Urea Filter Kit For Cummins ISL, ISB, ISC & PACCAR PX-6, PX-7, PX-9 Engine Replaces 1927474PE, 2014774PE, 21496419

    DAYTON / DORMAN

    $55.99
    Diesel Exhaust Fluid Urea Filter Kit Replaces 1927474PE, 2014774PE, 21496419 Fits Cummins & PACCAR EngineImprove emissions system reliability with this DEF Urea Filter Kit for Cummins and PACCAR...
    29-06070017
    SKU:
    29-06070017
    Style Options:
    Paccar
    Product Type:
    Fuel Tanks
    Make:
    Universal Items
    $55.99
    Qty in Cart: 0
    Price:
    $55.99
    Subtotal:
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Adding your products to cart

One of the best ways to start investing in your big rig is to prioritize aftermarket Kenworth truck parts that deliberately improve driving performance, interior cab comfort, and visual appeal.

Why Choose Aftermarket Kenworth T680 Parts from 4 State?

When it comes to upgrading or restoring your Kenworth T680 model, the depth of aftermarket customization options is pretty much endless - but your pocketbook probably isn't. That's why we offer competitive pricing, along with fast shipping, and attentive customer service.

Find Heavy-Duty, Durable Parts & Accessories

Our lineup of aftermarket parts, from interior flooring accessories and T680 LED cab lights to exterior hood trim accents, offers an affordable alternative to traditional OEM replacement parts. Not only that, many of these upgrades are DIY-friendly, offering straightforward installation instructions to get you back on the road fast. And if it’s a big job—like swapping out suspension or engine components—we’ll help you find exactly what your shop or mechanic needs.

Performance, Protection, and Customization

Our catalog includes everything from chrome stacks for the T680 truck to heavy-duty commercial engine replacement parts. Need a new bumper? We’ve got it. Want to upgrade your lights, mirrors, visors, or Kenworth T680 interior accessories? No problem. Looking for Kenworth T680 engine parts or air intakes to boost power and longevity? You’re in the right place. The vast majority of parts come with a workmanship warranty. So, whether you're an owner-operator running long hauls or a fleet manager with multiple big rigs, you can shop confidently.

Shop Online Today

Not sure which part fits? No worries. Our sales reps are here to help you match parts to your truck. You can also shop by VIN to find the exact fit the first time. Whether you're customizing your ride or getting your rig back in shape, our Kenworth T680 aftermarket parts make it simple.

Frequently Asked Questions About Kenworth T680 Truck Parts

What years and models of the Kenworth T680 are your parts compatible with?

Our Kenworth T680 parts are designed to fit model years 2013 through current production models. Most of our parts are compatible across all T680 configurations including day cabs, sleeper cabs (52", 76"), and both standard and high-roof variants. However, some specialized parts like bumpers and fairings may have specific fitment requirements based on your truck's configuration. We recommend checking the individual product descriptions or contacting our support team with your OEM to ensure proper fitment.

Are aftermarket chrome bumpers as durable as OEM bumpers for the T680?

Quality aftermarket chrome bumpers for the T680 are typically made from heavy-duty steel with triple chrome plating (copper, nickel, and chrome layers) that meets or exceeds OEM specifications. The key is choosing reputable manufacturers who use proper thickness steel (usually 14-16 gauge) and quality plating processes. These bumpers can last 5-10 years with proper maintenance, including regular washing and polishing to prevent corrosion. Look for bumpers with warranties of at least 1 year as an indicator of quality.

What tools and time are required to install a replacement bumper on my T680?

Installing a replacement bumper typically requires basic hand tools including socket wrenches (usually 3/4" and 7/8"), a torque wrench, and potentially a floor jack or bumper jack for support. Most installations take 2-4 hours depending on whether you're replacing just the bumper or also fog lights and brackets. The process involves removing 6-8 mounting bolts, disconnecting any fog light wiring, and carefully aligning the new bumper. Having a helper makes the job significantly easier due to the weight (typically 80-120 lbs for chrome bumpers).

What finish options are available for T680 parts, and which holds up best?

The most common finishes for T680 parts are chrome, polished stainless steel, and powder-coated options. Chrome provides the classic mirror finish but requires regular maintenance to prevent pitting. Polished stainless steel (304 grade) offers excellent corrosion resistance with less maintenance but costs 20-30% more. Powder-coated parts come in various colors and provide good durability for 3-5 years but may chip from road debris. For harsh weather conditions or heavy salt exposure, stainless steel typically provides the best long-term value.

Will aftermarket parts void my Kenworth warranty or affect resale value?

Installing aftermarket cosmetic parts like chrome bumpers, visors, or trim pieces will not void your Kenworth powertrain or chassis warranty under the Magnuson-Moss Warranty Act. However, any damage caused by improper installation could affect warranty coverage for related components. Regarding resale value, high-quality chrome and appearance upgrades typically maintain or even increase truck value, especially in the owner-operator market. Keep all receipts and documentation of parts installed, as this demonstrates proper maintenance and care to potential buyers.


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